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TTS, Batch & Prompts

Three utility command groups: omni tts for voice synthesis, omni batch for bulk media processing, and omni prompts for customizing LLM prompt templates.

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TTS Commands

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omni tts voices

List available text-to-speech voices. 
omni tts voices
TTS is also available inline via omni send --tts "text" — see Messaging for details.

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Batch Commands

The omni batch command group manages bulk media processing jobs — transcribing audio, describing images, and extracting document content at scale.

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omni batch create

Create a batch processing job. 
omni batch create [options]
OptionDescription
--instance <id>Instance ID
--type <type>Job type: targeted_chat_sync, time_based_batch, or media_redownload
--chat <id>Chat ID (required for targeted_chat_sync)
--days <n>Days to look back (required for time_based_batch and media_redownload)
--limit <n>Max items to process
--content-types <types>Content types: audio, image, video, document (comma-separated)
--forceRe-process items that already have content
--delay-min <ms>Min random delay between items in ms (default: 1000)
--delay-max <ms>Max random delay between items in ms (default: 3000)
--no-confirmSkip confirmation prompt

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Job Types

TypeDescription
targeted_chat_syncProcess media from a specific chat
time_based_batchProcess media from all chats within a time window
media_redownloadRe-download and reprocess media files

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Examples

# Transcribe all audio from a chat
omni batch create \
  --instance <id> \
  --type targeted_chat_sync \
  --chat <chat-id> \
  --content-types audio

# Process last 7 days of images and documents
omni batch create \
  --instance <id> \
  --type time_based_batch \
  --days 7 \
  --content-types image,document

# Force reprocess with no confirmation
omni batch create \
  --instance <id> \
  --type time_based_batch \
  --days 30 \
  --force \
  --no-confirm

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omni batch list

List batch jobs. 
omni batch list [options]
OptionDescription
--instance <id>Filter by instance ID
--status <status>Filter by status: pending, running, completed, failed, cancelled (comma-separated)
--type <type>Filter by job type
--limit <n>Max results
omni batch list
omni batch list --status running,pending
omni batch list --instance <id> --type time_based_batch

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omni batch status

Get job status with optional live updates. 
omni batch status <jobId> [options]
OptionDescription
--watchWatch for updates
--interval <ms>Poll interval in ms (default: 2000)
omni batch status <jobId>
omni batch status <jobId> --watch

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omni batch cancel

Cancel a running job. 
omni batch cancel <jobId>

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omni batch estimate

Estimate job scope and cost without creating the job. Accepts the same options as create. 
omni batch estimate [options]
OptionDescription
--instance <id>Instance ID
--type <type>Job type
--chat <id>Chat ID (for targeted_chat_sync)
--days <n>Days to look back
--limit <n>Max items
--content-types <types>Content types to include
# Check how many items before committing
omni batch estimate \
  --instance <id> \
  --type time_based_batch \
  --days 30 \
  --content-types audio,image

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Prompt Commands

The omni prompts command group manages LLM prompt templates used for media description (images, videos, documents) and gating decisions. Override defaults to customize how Omni processes media.

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omni prompts list

List all prompt settings with their override status. 
omni prompts list

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omni prompts get

Show the current prompt for a specific type. 
omni prompts get <name>
NameDescription
imagePrompt for describing images
videoPrompt for describing videos
documentPrompt for extracting document content
gatePrompt for gating decisions
omni prompts get image
omni prompts get gate

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omni prompts set

Set a prompt override. Reads from stdin if no value is provided (for multiline prompts). 
omni prompts set <name> [value] [options]
OptionDescription
--reason <reason>Reason for change
# Inline override
omni prompts set image "Describe this image in detail, including text and objects" --reason "More detailed descriptions"

# Multiline via stdin
cat <<'EOF' | omni prompts set document --reason "Custom extraction"
Extract all text from this document. Include:
- Headers and titles
- Body text
- Table contents as markdown
EOF

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omni prompts reset

Clear a prompt override, reverting to the code default. 
omni prompts reset <name>

omni prompts reset image